sonic-pi

https://github.com/sonic-pi-net/sonic-pi

C++

Code. Music. Live.

Rugged::Index#add

Add a new entry to the index or update an existing entry in the index.

If passed a +path+ to an existing, readable file relative to the workdir,
creates a new index entry based on this file.

Alternatively, a new index entry can be created by passing a Hash containing
all key/value pairs of an index entry.

Any gitignore rules that might match +path+ (or the +:path+ value of the
entry hash) are ignored.

If the index entry at +path+ (or +:path+) currently contains a merge conflict,
it will no longer be marked as conflicting and the data about the conflict
will be moved into the "resolve undo" (REUC) section of the index.

Source | Google | Stack overflow

Edit

git clone [email protected]:sonic-pi-net/sonic-pi.git

cd sonic-pi

open app/server/ruby/vendor/rugged-1.7.1/ext/rugged/rugged_index.c

Contribute

# Make a new branch

git checkout -b -your-name--update-docs-Rugged--Index-add-for-pr

# Commit to git

git add app/server/ruby/vendor/rugged-1.7.1/ext/rugged/rugged_index.cgit commit -m "better docs for Rugged::Index#add"

# Open pull request

gem install hub # on a mac you can `brew install hub`

hub fork

git push <your name> -your-name--update-docs-Rugged--Index-add-for-pr

hub pull-request

# Celebrate!